HILTI HIT HY200 Injection adhesive...HILTI HIT HY200 Injection adhesive The enclosed pages are taken...

HIT HY200 Injection adhesive

Hilti (Gt. Britain) Limited,

1 Trafford Wharf Road, Trafford Park, Manchester M17 1BY

Telephone:

0800 886 100

HILTI HIT HY200 Injection adhesive

The enclosed pages are taken from the

Hilti Fastening Technology Manual Edition September 2012

For further details including details of product European Technical Approvals, Guidance on product selection and detailed design assistance please contact

Hilti (Gt Britain) Ltd Technical Advisory Service.

Hilti (Gt Britain) Ltd

TECHNICAL ADVISORY SERVICE

Telephone 0161 886 1144

Email [email protected]

Quality Management Approvals ISO 9001: 2008 Quality Management System Certified by: The Swiss Association for Quality and Management Systems. Registration No: 12455 Valid until 30th June 2013 Scope No: 18, Machinery and Equipment. Note: Under our accreditation with SQS the scope of accreditation is not contained within an appendix but is stated as Scope 18 on the SQS Certificate. Scope No. 18 is Machinery and Equipment.”




Telephone:

0800 886 100

Important notice 1. Construction materials and conditions vary on different sites. If it is suspected that the base material has insufficient strength to achieve a suitable fastening, contact the Hilti Technical Advisory Service. 2. The information and recommendations given herein are based on the principles, formulae and safety factors set out in the Hilti technical instructions, the operating manuals, the setting instructions, the installation manuals and other data sheets that are believed to be correct at the time of writing. The data and values are based on the respective average values obtained from tests under laboratory or other controlled conditions. It is the users responsibility to use the data given in the light of conditions on site and taking into account the intended use of the products concerned. The user has to check the listed prerequisites and criteria conform with the conditions actually existing on the job-site. Whilst Hilti can give general guidance and advice, the nature of Hilti products means that the ultimate responsibility for selecting the right product for a particular application must lie with the customer. 3. All products must be used, handled and applied strictly in accordance with all current instructions for use published by Hilti, i.e. technical instructions, operating manuals, setting instructions, installation manuals and others. 4. All products are supplied and advice is given subject to the Hilti terms of business. 5. Hilti´s policy is one of continuous development. We therefore reserve the right to alter specifications, etc. without notice. 6. The given mean ultimate loads and characteristic data in the Anchor Fastening Technology Manual reflect actual test results and are thus valid only for the indicated test conditions. Due to variations in local base materials, on-site testing is required to determine performance at any specific site. 7. Hilti is not obligated for direct, indirect, incidental or consequential damages, losses or expenses in connection with, or by reason of, the use of, or inability to use the products for any purpose. Implied warranties of merchantability or fitness for a particular purpose are specifically excluded. Hilti Corporation FL-9494 Schaan Principality of Liechtenstein www.hilti.com




Telephone:

0800 886 100

Visit our web site at www.Hilti.co.uk/technical to access our comprehensive technical support services

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Hilti HIT-HY 200 with rebar

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�� Injection mortar system Benefits

Hilti HIT- HY 200-A 500 ml foil pack (also available as 330 ml)

- suitable for cracked and non-cracked concrete C 20/25 to C 50/60.

- suitable for dry and water saturated concrete

- high loading capacity, excellent handling

- HY 200-R version with extended curing time for rebar applications

- small edge distance and anchor spacing possible

- large diameter applications - in service temperature range up

to 120°C short term/72°C long term

- manual cleaning for anchor size Ø8 to Ø16 and embedment depth hef � 10d for non-cracked concrete

- embedment depth range: from 60 ... 160 mm for Ø8 to 128 ... 640 mm for Ø32

- two mortar (A and R) versions available with different curing times and same performance

Hilti HIT- HY 200-R 500 ml foil pack (also available as 330 ml)

Static mixer

rebar BSt 500 S

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Approvals / certificates Description Authority / Laboratory No. / date of issue

European technical approval a) DIBt, Berlin

ETA-11/0493 / 2012-08-08 (Hilti HIT-HY 200-A) ETA-12/0084 / 2012-08-08 (Hilti HIT-HY 200-R)

a) All data given in this section according ETA-11/0493 and ETA-12/0084, issue 2012-08-08.

Hilti HIT-HY 200with rebar

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Basic loading data (for a single anchor) All data in this section applies to For details see Simplified design method - Correct setting (See setting instruction) - No edge distance and spacing influence - Steel failure - Base material thickness, as specified in the table - One typical embedment depth, as specified in the table - One anchor material, as specified in the tables - Concrete C 20/25, fck,cube = 25 N/mm² - Temperate range I

(min. base material temperature -40°C, max. long ter m/short term base material temperature: +24°C/40°C)- Installation temperature range +5°C to +40°C

Embedment depth a) and base material thickness for the basic loading data.Mean ultimate resistance, characteristic resistance, design resistance, recommended loads.

Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06 Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Typical embedment depth [mm] 80 90 110 125 145 170 210 270 300 Base material thickness [mm] 110 120 145 165 185 220 275 340 380

a) The allowed range of embedment depth is shown in the setting details. The corresponding load values can be calculated according to the simplified design method.

Mean ultimate resistance: concrete C 20/25 – fck,cube = 25 N/mm², anchor rebar BSt 500SData according ETA-11/0493 and ETA-12/0084, issue 2012-02-06

Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Non cracked concrete Tensile NRu,m BSt 500 S [kN] 29,4 45,0 65,1 87,6 116,1 148,6 204,0 297,4 348,4 Shear VRu,m BSt 500 S [kN] 14,7 23,1 32,6 44,1 57,8 90,3 141,8 177,5 232,1Cracked concrete Tensile NRu,m BSt 500 S [kN] - 18,8 38,5 51,1 67,7 99,3 145,4 212,0 248,3 Shear VRu,m BSt 500 S [kN] - 23,1 32,6 44,1 57,8 90,3 141,8 177,5 232,1

Characteristic resistance: concrete C 20/25 – fck,cube = 25 N/mm², anchor rebar BSt 500 SData according ETA-11/0493 and ETA-12/0084, issue 2012-02-06

Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Non cracked concrete Tensile NRk BSt 500 S [kN] 24,1 33,9 49,8 66,0 87,5 111,9 153,7 224,0 262,4 Shear VRk BSt 500 S [kN] 14,0 22,0 31,0 42,0 55,0 86,0 135,0 169,0 221,0Cracked concrete Tensile NRk BSt 500 S [kN] - 14,1 29,0 38,5 51,0 74,8 109,6 159,7 187,1 Shear VRk BSt 500 S [kN] - 22,0 31,0 42,0 55,0 86,0 135,0 169,0 221,0

Design resistance: concrete C 20/25 – fck,cube = 25 N/mm², anchor rebar BSt 500 SData according ETA-11/0493 and ETA-12/0084, issue 2012-02-06

Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Non cracked concrete Tensile NRd BSt 500 S [kN] 16,1 22,6 33,2 44,0 58,3 74,6 102,5 149,4 174,9 Shear VRd BSt 500 S [kN] 9,3 14,7 20,7 28,0 36,7 57,3 90,0 112,7 147,3 Cracked concrete Tensile NRd BSt 500 S [kN] - 9,4 19,4 25,7 34,0 49,8 73,0 106,5 124,7 Shear VRd BSt 500 S [kN] - 14,7 20,7 28,0 36,7 57,3 90,0 112,7 147,3


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Recommended loads a): concrete C 20/25 – fck,cube = 25 N/mm², anchor rebar BSt 500 SData according ETA-11/0493 and ETA-12/0084, issue 2012-02-06

Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Non cracked concrete Tensile Nrec BSt 500 S [kN] 11,5 16,2 23,7 31,4 41,6 53,3 73,2 106,7 125,0 Shear Vrec BSt 500 S [kN] 6,7 10,5 14,8 20,0 26,2 41,0 64,3 80,5 105,2 Cracked concrete Tensile Nrec BSt 500 S [kN] - 6,7 13,8 18,3 24,3 35,6 52,2 76,1 89,1 Shear Vrec BSt 500 S [kN] - 10,5 14,8 20,0 26,2 41,0 64,3 80,5 105,2

a) With overall partial safety factor for action � = 1,4. The partial safety factors for action depend on the type of loading and shall be taken from national regulations.

Service temperature range Hilti HIT-HY 200 injection mortar may be applied in the temperature ranges given below. An elevated base material temperature may lead to a reduction of the design bond resistance.

Temperature range Base material temperature

Maximum long term base material temperature

Maximum short term base material temperature

Temperature range I -40 °C to +40 °C +24 °C +40 °C Temperature range II -40 °C to +80 °C +50 °C +80 °CTemperature range III -40 °C to +120 °C +72 °C +120 °C

Max short term base material temperature Short-term elevated base material temperatures are those that occur over brief intervals, e.g. as a result of diurnal cycling.

Max long term base material temperature Long-term elevated base material temperatures are roughly constant over significant periods of time.

Materials Mechanical properties of rebar BSt 500S

Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06 Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Nominal tensile strength fuk

BSt 500 S [N/mm²] 550 550 550 550 550 550 550 550 550

Yield strength fyk

BSt 500 S [N/mm²] 500 500 500 500 500 500 500 500 500

Stressed cross-section As

BSt 500 S [mm²] 50,3 78,5 113,1 153,9 201,1 314,2 490,9 615,8 804,2

Moment of resistance W

BSt 500 S [mm³] 50,3 98,2 169,6 269,4 402,1 785,4 1534 2155 3217


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Material qualityPart Material rebar BSt 500 S

Geometry and mechanical properties according to DIN 488-2:1986 or E DIN 488-2:2006

Setting Installation equipmentAnchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Rotary hammer TE 2 – TE 16 TE 40 – TE 70 Other tools compressed air gun or blow out pump, set of cleaning brushes, dispenser

Setting instruction

Bore hole drilling Drill hole to the required embedment depth with an appropriately sized Hilti

TE-CD or TE-YD hollow drill bit with Hilti vacuum attachment. This drilling method properly cleans the borehole and removes dust while drilling. After drilling is complete, proceed to the “injection preparation” step in the instructions for use.

Drill Hole to the required embedment depth with a hammer drill set in rotation-hammer mode using an appropriately sized carbide drill bit.

Bore hole cleaning Just before setting an anchor, the bore hole must be free of dust and debris.

a) Manual Cleaning (MC) non-cracked concrete only for bore hole diameters d0 � 20mm and bore hole depth h0 � 10d

The Hilti manual pump may be used for blowing out bore holes up to diameters d0 � 20 mm and embedment depths up to hef � 10d. Blow out at least 4 times from the back of the bore hole until return air stream is free of noticeable dust

Brush 4 times with the specified brush size by inserting the steel brush Hilti HIT-RB to the back of the hole (if needed with extension) in a twisting motion and removing it. The brush must produce natural resistance as it enters the bore hole -- if not the brush is too small and must be replaced with the proper brush diameter.

Blow out again with manual pump at least 4 times until return air stream is free of noticeable dust.


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b) Compressed air cleaning (CAC) for all bore hole diameters d0 and all bore hole depth h0

Blow 2 times from the back of the hole (if needed with nozzle extension) over the hole length with oil-free compressed air (min. 6 bar at 6 m³/h) until return air stream is free of noticeable dust. Bore hole diameter � 32 mm the compressor must supply a minimum air flow of 140 m³/hour.

Brush 2 times with the specified brush size by inserting the steel brush Hilti HIT-RB to the back of the hole (if needed with extension) in a twisting motion and removing it. The brush must produce natural resistance as it enters the bore hole -- if not the brush is too small and must be replaced with the proper brush diameter.

Blow again with compressed air 2 times until return air stream is free of noticeable dust.

Injection preparation Tightly attach new Hilti mixing nozzle HIT-RE-M to foil pack manifold (snug fit). Do not modify the mixing nozzle. Observe the instruction for use of the dispenser. Check foil pack holder for proper function. Do not use damaged foil packs / holders. Swing foil pack holder with foil pack into HIT-dispenser.

Discard initial adhesive. The foil pack opens automatically as dispensing is initiated. Depending on the size of the foil pack an initial amount of adhesive has to be discarded. Discard quantities are 2 strokes for 330 ml foil pack, 3 strokes for 500 ml foil pack, 4 strokes for 500 ml foil pack � 5°C.

Inject adhesive from the back of the borehole without forming air voids Inject the adhesive starting at the back of the hole, slowly withdrawing the

mixer with each trigger pull. Fill holes approximately 2/3 full, or as required to ensure that the annular gap between the anchor and the concrete is completely filled with adhesive along the embedment length.

After injection is completed, depressurize the dispenser by pressing the release trigger. This will prevent further adhesive discharge from the mixer.

Overhead installation and installation with embedment depth hef > 250mm. For overhead installation the injection is only possible with the aid of extensions and piston plugs. Assemble HIT-RE-M mixer, extension(s) and appropriately sized piston plug. Insert piston plug to back of the hole and inject adhesive. During injection the piston plug will be naturally extruded out of the bore hole by the adhesive pressure.


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Setting the element Before use, verify that the element is dry and free of oil and other

contaminants. Mark and set element to the required embedment depth untill working time twork has elapsed.

For overhead installation use piston plugs and fix embedded parts with e.g. wedges

Loading the anchor: After required curing time tcure the anchor can be loaded.

For detailed information on installation see instruction for use given with the package of the product.


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Working time, curing timeTemperature

of the base material

Hilti HIT-HY 200-R Working time in which anchor

can be inserted and adjusted twork

Curing time before anchor can be loaded tcure

-10 °C to -5 °C 3 hour 20 hour -4 °C to 0 °C 2 hour 7 hour 1 °C to 5 °C 1 hour 3 hour

6 °C to 10 °C 40 min 2 hour 11 °C to 20 °C 15 min 1 hour 21 °C to 30 °C 9 min 1 hour 31 °C to 40 °C 6 min 1 hour

Temperature of the

base material

Hilti HIT-HY 200-A Working time in which anchor

can be inserted and adjusted twork

Curing time before anchor can be loaded tcure

-10 °C to -5 °C 1,5 hour 7 hour -4 °C to 0 °C 50 min 4 hour 1 °C to 5 °C 25 min 2 hour

6 °C to 10 °C 15 min 1 hour 11 °C to 20 °C 7 min 30 min 21 °C to 30 °C 4 min 30 min 31 °C to 40 °C 3 min 30 min

Setting details

d 0

Bore hole depth h0 = embedment depth hef

Thickness of concrete member h


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Setting detailsData according ETA-11/0493 and ETA-12/0084, issue 2012-02-06

Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Nominal diameter of drill bit d0 [mm] 12

(10)a)14

(12)a)16

(14)a) 18 20 25 32 35 40

Effective anchorage and drill hole depth range b)

hef,min [mm] 60 60 70 75 80 90 100 112 128

hef,max [mm] 160 200 240 280 320 400 500 560 640

Minimum base material thickness hmin [mm] hef + 30 mm hef + 2 d0

Minimum spacing smin [mm] 40 50 60 70 80 100 125 140 160

Minimum edge distance cmin [mm] 40 50 60 70 80 100 125 140 160

Critical spacing for splitting failure scr,sp 2 ccr,sp

Critical edge distance for splitting failure c) ccr,sp [mm]

1,0 �� hef for h / hef � 2,0

4,6 hef - 1,8 h for 2,0 > h / hef > 1,3

2,26 hef for h / hef � 1,3

Critical spacing for concrete cone failure scr,N 2 ccr,N

Critical edge distance for concrete cone failure d)

ccr,N 1,5 hef

For spacing (edge distance) smaller than critical spacing (critical edge distance) the design loads have to be reduced. a) both given values for drill bit diameter can be used b) hef,min � hef � hef,max (hef: embedment depth) c) h: base material thickness (h � hmin) d) The critical edge distance for concrete cone failure depends on the embedment depth hef and the design bond

resistance. The simplified formula given in this table is on the save side.


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Simplified design method Simplified version of the design method according ETAG 001, TR 029. Design resistance according data given in ETA-11/0493 issued 2012-08-08 for HIT-HY 200-A and ETA-12/0084 issued 2012-08-08 for HIT-HY 200-R. Both mortars possess identical technical load performance.

� Influence of concrete strength � Influence of edge distance � Influence of spacing � Valid for a group of two anchors. (The method may also be applied for anchor groups with more than two

anchors or more than one edge distance. The influencing factors must then be considered for each edge distance and spacing. The simplified calculated design loads take a conservative approach: They will be lower than the exact values according to ETAG 001, TR 029. For an optimized design, anchor calculation can be performed using PROFIS anchor design software.

The design method is based on the following simplification: � No different loads are acting on individual anchors (no eccentricity)

The values are valid for one anchor.

For more complex fastening applications please use the anchor design software PROFIS Anchor.

Tension loading

The design tensile resistance is the lower value of- Steel resistance: NRd,s

- Combined pull-out and concrete cone resistance: NRd,p = N0

Rd,p �� fB,p �� f1,N �� f2,N �� f3,N �� fh,p �� fre,N

- Concrete cone resistance: NRd,c = N0Rd,c �� fB �� f1,N �� f2,N �� f3,N �� fh,N �� fre,N

- Concrete splitting resistance (only non-cracked concrete): NRd,sp = N0

Rd,c �� fB �� f1,sp �� f2,sp �� f3,sp �� fh,N �� fre,N�

Basic design tensile resistance

Design steel resistance NRd,s

Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06 Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 NRd,s BSt 500 S [kN] 20,0 30,7 44,3 60,7 79,3 123,6 192,9 242,1 315,7


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Design combined pull-out and concrete cone resistanceNRd,p = N0

Rd,p �� fB,p �� f1,N �� f2,N �� f3,N �� fh,p �� fre,N

Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06 Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Typical embedment depth hef,typ [mm] 80 90 110 125 145 170 210 270 300

Non cracked concrete N0

Rd,p Temperature range I [kN] 16,1 22,6 33,2 44,0 58,3 85,5 131,9 190,0 241,3 N0

Rd,p Temperature range II [kN] 13,4 18,8 27,6 36,7 48,6 71,2 110,0 158,3 201,1 N0

Rd,p Temperature range III [kN] 11,4 16,0 23,5 31,2 41,3 60,5 93,5 134,6 170,9 Cracked concrete N0

Rd,p Temperature range I [kN] - 9,4 19,4 25,7 34,0 49,8 77,0 110,8 140,7 N0

Rd,p Temperature range II [kN] - 7,5 15,2 20,2 26,7 39,2 60,5 87,1 110,6 N0

Rd,p Temperature range III [kN] - 6,6 13,8 18,3 24,3 35,6 55,0 79,2 100,5

Design concrete cone resistance NRd,c = N0Rd,c �� fB �� f1,N �� f2,N �� f3,N �� fh,N �� fre,N

Design splitting resistance a) NRd,sp = N0Rd,c �� fB �� f1,sp �� f2,sp �� f3,sp �� f h,N �� fre,N

Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06 Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 N0

Rd,c Non cracked concrete [kN] 24,1 28,7 38,8 47,1 58,8 74,6 102,5 149,4 174,9 N0

Rd,c Cracked concrete [kN] - 20,5 27,7 33,5 41,9 53,2 73,0 106,5 124,7 a) Splitting resistance must only be considered for non-cracked concrete

Influencing factors

Influence of concrete strength on combined pull-out and concrete cone resistanceConcrete strength designation (ENV 206) C 20/25 C 25/30 C 30/37 C 35/45 C 40/50 C 45/55 C 50/60

fB,p = (fck,cube/25N/mm²)0,1 a) 1 a) fck,cube = concrete compressive strength, measured on cubes with 150 mm side length

Influence of embedment depth on combined pull-out and concrete cone resistancefh,p = hef/hef,typ

Influence of concrete strength on concrete cone resistanceConcrete strength designation (ENV 206) C 20/25 C 25/30 C 30/37 C 35/45 C 40/50 C 45/55 C 50/60

fB = (fck,cube/25N/mm²)1/2 a) 1 1,1 1,22 1,34 1,41 1,48 1,55 a) fck,cube = concrete compressive strength, measured on cubes with 150 mm side length


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Influence of edge distance a)

c/ccr,N 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 c/ccr,sp

f1,N = 0,7 + 0,3�c/ccr,N 0,73 0,76 0,79 0,82 0,85 0,88 0,91 0,94 0,97 1 f1,sp = 0,7 + 0,3�c/ccr,sp

f2,N = 0,5�(1 + c/ccr,N) 0,55 0,60 0,65 0,70 0,75 0,80 0,85 0,90 0,95 1

f2,sp = 0,5�(1 + c/ccr,sp) a) The the edge distance shall not be smaller than the minimum edge distance cmin given in the table with the

setting details. These influencing factors must be considered for every edge distance smaller than the critical edge distance.

Influence of anchor spacing a)

s/scr,N 0,1 0,2 0,3 0,4 0,5 0,6 0,7 0,8 0,9 1 s/scr,sp

f3,N = 0,5�(1 + s/scr,N) 0,55 0,60 0,65 0,70 0,75 0,80 0,85 0,90 0,95 1

f3,sp = 0,5�(1 + s/scr,sp) a) The anchor spacing shall not be smaller than the minimum anchor spacing smin given in the table with the

setting details. This influencing factor must be considered for every anchor spacing.

Influence of embedment depth on concrete cone resistancefh,N = (hef/hef,typ)1,5

Influence of reinforcementhef [mm] 60 70 80 90 � 100 fre,N = 0,5 + hef/200mm � 1 0,8 a) 0,85 a) 0,9 a) 0,95 a) 1

a) This factor applies only for dense reinforcement. If in the area of anchorage there is reinforcement with a spacing � 150 mm (any diameter) or with a diameter � 10 mm and a spacing � 100 mm, then a factor fre = 1 may be applied.

Shear loading

The design shear resistance is the lower value of - Steel resistance: VRd,s

- Concrete pryout resistance: VRd,cp = k �� lower value of NRd,p and NRd,c

- Concrete edge resistance: VRd,c = V0Rd,c �� fB �� fß �� f h �� f4 �� f hef �� fc

Basic design shear resistance

Design steel resistance VRd,s

Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06 Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 VRd,s BSt 500 S [kN] 9,3 14,7 20,7 28,0 36,7 57,3 90,0 112,7 147,3


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Design concrete pryout resistance VRd,cp = lower valuea) of k �� NRd,p and k �� NRd,c

k = 2a) NRd,p: Design combined pull-out and concrete cone resistance

NRd,c: Design concrete cone resistance

Design concrete edge resistance VRd,c = V0Rd,c �� fB �� fß �� f h �� f4 �� f hef �� fc

Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32 Non-cracked concrete V0

Rd,c [kN] 5,9 8,6 11,6 15,0 18,7 27,0 39,2 47,3 59,0 Cracked concrete V0

Rd,c [kN] - 6,1 8,2 10,6 13,2 19,2 27,7 33,5 41,8

Influencing factors

Influence of concrete strengthConcrete strength designation (ENV 206) C 20/25 C 25/30 C 30/37 C 35/45 C 40/50 C 45/55 C 50/60

fB = (fck,cube/25N/mm²)1/2 a) 1 1,1 1,22 1,34 1,41 1,48 1,55 a) fck,cube = concrete compressive strength, measured on cubes with 150 mm side length

Influence of angle between load applied and the direction perpendicular to the free edgeAngle ß 0° 10° 20° 30° 40° 50° 60° 70° 80° � 90°

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Influence of base material thicknessh/c 0,15 0,3 0,45 0,6 0,75 0,9 1,05 1,2 1,35 � 1,5 f h = {h/(1,5 � c)} 1/2 � 1 0,32 0,45 0,55 0,63 0,71 0,77 0,84 0,89 0,95 1,00


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Influence of anchor spacing and edge distance a) for concrete edge resistance: f4f4 = (c/hef)1,5 �� (1 + s / [3 �� c]) �� 0,5

c/hefSingle anchor

Group of two anchors s/hef

0,75 1,50 2,25 3,00 3,75 4,50 5,25 6,00 6,75 7,50 8,25 9,00 9,75 �� 0,50 0,35 0,27 0,35 0,35 0,35 0,35 0,35 0,35 0,35 0,35 0,35 0,35 0,35 0,35 0,35 0,350,75 0,65 0,43 0,54 0,65 0,65 0,65 0,65 0,65 0,65 0,65 0,65 0,65 0,65 0,65 0,65 0,651,00 1,00 0,63 0,75 0,88 1,00 1,00 1,00 1,00 1,00 1,00 1,00 1,00 1,00 1,00 1,00 1,001,25 1,40 0,84 0,98 1,12 1,26 1,40 1,40 1,40 1,40 1,40 1,40 1,40 1,40 1,40 1,40 1,401,50 1,84 1,07 1,22 1,38 1,53 1,68 1,84 1,84 1,84 1,84 1,84 1,84 1,84 1,84 1,84 1,841,75 2,32 1,32 1,49 1,65 1,82 1,98 2,15 2,32 2,32 2,32 2,32 2,32 2,32 2,32 2,32 2,322,00 2,83 1,59 1,77 1,94 2,12 2,30 2,47 2,65 2,83 2,83 2,83 2,83 2,83 2,83 2,83 2,832,25 3,38 1,88 2,06 2,25 2,44 2,63 2,81 3,00 3,19 3,38 3,38 3,38 3,38 3,38 3,38 3,382,50 3,95 2,17 2,37 2,57 2,77 2,96 3,16 3,36 3,56 3,76 3,95 3,95 3,95 3,95 3,95 3,952,75 4,56 2,49 2,69 2,90 3,11 3,32 3,52 3,73 3,94 4,15 4,35 4,56 4,56 4,56 4,56 4,563,00 5,20 2,81 3,03 3,25 3,46 3,68 3,90 4,11 4,33 4,55 4,76 4,98 5,20 5,20 5,20 5,203,25 5,86 3,15 3,38 3,61 3,83 4,06 4,28 4,51 4,73 4,96 5,18 5,41 5,63 5,86 5,86 5,863,50 6,55 3,51 3,74 3,98 4,21 4,44 4,68 4,91 5,14 5,38 5,61 5,85 6,08 6,31 6,55 6,553,75 7,26 3,87 4,12 4,36 4,60 4,84 5,08 5,33 5,57 5,81 6,05 6,29 6,54 6,78 7,02 7,264,00 8,00 4,25 4,50 4,75 5,00 5,25 5,50 5,75 6,00 6,25 6,50 6,75 7,00 7,25 7,50 7,754,25 8,76 4,64 4,90 5,15 5,41 5,67 5,93 6,18 6,44 6,70 6,96 7,22 7,47 7,73 7,99 8,254,50 9,55 5,04 5,30 5,57 5,83 6,10 6,36 6,63 6,89 7,16 7,42 7,69 7,95 8,22 8,49 8,754,75 10,35 5,45 5,72 5,99 6,27 6,54 6,81 7,08 7,36 7,63 7,90 8,17 8,45 8,72 8,99 9,265,00 11,18 5,87 6,15 6,43 6,71 6,99 7,27 7,55 7,83 8,11 8,39 8,66 8,94 9,22 9,50 9,785,25 12,03 6,30 6,59 6,87 7,16 7,45 7,73 8,02 8,31 8,59 8,88 9,17 9,45 9,74 $%&%'� $%&($�5,50 12,90 6,74 7,04 7,33 7,62 7,92 8,21 8,50 8,79 9,09 9,38 9,67 9,97 $%&')� $%&**� $%&+*�

a) The anchor spacing and the edge distance shall not be smaller than the minimum anchor spacing smin and the minimum edge distance cmin.

Influence of embedment depthhef/d 4 4,5 5 6 7 8 9 10 11 f hef = 0,05 � (hef / d)1,68 0,51 0,63 0,75 1,01 1,31 1,64 2,00 2,39 2,81

hef/d 12 13 14 15 16 17 18 19 20 f hef = 0,05 � (hef / d)1,68 3,25 3,72 4,21 4,73 5,27 5,84 6,42 7,04 7,67

Influence of edge distance a)

c/d 4 6 8 10 15 20 30 40 fc = (d / c)0,19 0,77 0,71 0,67 0,65 0,60 0,57 0,52 0,50

a) The edge distance shall not be smaller than the minimum edge distance cmin.

Combined tension and shear loading

For combined tension and shear loading see section “Anchor Design”.

Precalculated values Recommended loads can be calculated by dividing the design resistance by an overall partial safety factor for action � = 1,4. The partial safety factors for action depend on the type of loading and shall be taken from national regulations.


09 / 2012 557

Design resistance: concrete C 20/25 – fck,cube = 25 N/mm², Temperature range IData according ETA-11/0493 and ETA-12/0084, issue 2012-02-06

Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32Embedment depth hef,1 = [mm] 60 60 72 84 96 120 150 168 192 Base material thickness hmin= [mm] 90 90 104 120 136 170 214 238 272

Tensile NRd: single anchor, no edge effects�Non cracked concrete BSt 500 S [kN] 12,1 15,1 20,6 25,9 31,7 44,3 61,8 73,3 89,6 Cracked concrete BSt 500 S [kN] - 6,3 12,7 17,2 22,5 31,5 44,1 52,3 63,9 Shear VRd: single anchor, no edge effects, without lever armNon cracked concrete BSt 500 S [kN] 9,3 14,7 20,7 28,0 36,7 57,3 90,0 112,7 147,3 Cracked concrete BSt 500 S [kN] - 12,6 20,7 28,0 36,7 57,3 88,2 104,5 127,7


Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32Embedment depth hef,1 = [mm] 60 60 72 84 96 120 150 168 192 Base material thickness hmin= [mm] 90 90 104 120 136 170 214 238 272 Edge distance c = cmin= [mm] 40 50 60 80 100 120 135 150 150

Tensile NRd: single anchor, min. edge distance (c = cmin)�Non cracked concrete BSt 500 S [kN] 7,3 9,4 12,0 16,0 20,4 27,9 37,2 43,7 50,4 Cracked concrete BSt 500 S [kN] - 4,2 8,5 12,6 17,3 23,7 31,0 36,6 41,6 Shear VRd: single anchor, min. edge distance (c = cmin) , without lever armNon cracked concrete BSt 500 S [kN] 3,5 4,9 6,7 10,3 13,7 19,3 25,2 30,2 32,0 Cracked concrete BSt 500 S [kN] - 3,5 4,7 7,3 9,7 13,6 17,8 21,4 22,7

Design resistance: concrete C 20/25 – fck,cube = 25 N/mm², Temperature range I(load values are valid for single anchor)

Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32Embedment depth hef,1 = [mm] 60 60 72 84 96 120 150 168 192 Base material thickness hmin= [mm] 90 90 104 120 136 170 214 238 272 Spacing s = smin= [mm] 40 50 60 80 100 120 135 150 150

Tensile NRd: double anchor, no edge effects, min. spacing (s = smin)�Non cracked concrete BSt 500 S [kN] 7,9 9,5 12,4 16,0 19,9 27,5 37,8 44,6 53,3 Cracked concrete BSt 500 S [kN] - 4,5 8,4 11,6 15,2 21,0 28,7 33,9 40,2 Shear VRd: double anchor, no edge effects, min. spacing (s = smin) , without lever armNon cracked concrete BSt 500 S [kN] 9,3 14,7 20,7 28,0 36,7 57,3 80,4 95,1 112,9 Cracked concrete BSt 500 S [kN] - 8,0 16,2 22,7 30,3 42,1 57,3 67,8 80,5


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Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32Embedment depth hef,typ = [mm] 80 90 110 125 145 170 210 270 300 Base material thickness hmin= [mm] 110 120 142 161 185 220 274 340 380

Tensile NRd: single anchor, no edge effects�Non cracked concrete BSt 500 S [kN] 16,1 22,6 33,2 44,0 58,3 74,6 102,5 149,4 174,9 Cracked concrete BSt 500 S [kN] - 9,4 19,4 25,7 34,0 49,8 73,0 106,5 124,7 Shear VRd: single anchor, no edge effects, without lever armNon cracked concrete BSt 500 S [kN] 9,3 14,7 20,7 28,0 36,7 57,3 90,0 112,7 147,3 cracked concrete BSt 500 S [kN] - 14,7 20,7 28,0 36,7 57,3 90,0 112,7 147,3


Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32Embedment depth hef,typ = [mm] 80 90 110 125 145 170 210 270 300 Base material thickness hmin= [mm] 110 120 142 161 185 220 274 340 380 Edge distance c = cmin= [mm] 40 50 60 80 100 120 135 150 150

Tensile NRd: single anchor, min. edge distance (c = cmin)�Non cracked concrete BSt 500 S [kN] 9,2 12,9 18,6 23,7 30,4 38,9 51,7 72,0 81,9 Cracked concrete BSt 500 S [kN] - 5,4 11,1 15,6 21,6 31,0 43,2 59,2 66,5 Shear VRd: single anchor, min. edge distance (c = cmin) , without lever armNon cracked concrete BSt 500 S [kN] 3,7 5,3 7,3 11,2 15,8 21,5 27,5 34,3 36,5 Cracked concrete BSt 500 S [kN] - 3,8 5,2 7,9 11,2 15,2 19,5 24,3 25,8


Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32Embedment depth hef,typ = [mm] 80 90 110 125 145 170 210 270 300 Base material thickness hmin= [mm] 110 120 142 161 185 220 274 340 380 Spacing s = smin= [mm] 40 50 60 80 100 120 135 150 150



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Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32Embedment depth hef,2 = [mm] 96 120 144 168 192 240 300 336 384 Base material thickness hmin= [mm] 126 150 176 204 232 290 364 406 464

Tensile NRd: single anchor, no edge effects�Non cracked concrete BSt 500 S [kN] 19,3 30,2 43,4 59,1 77,2 120,6 174,9 207,4 253,3 Cracked concrete BSt 500 S [kN] - 12,6 25,3 34,5 45,0 70,4 110,0 137,9 180,2 Shear VRd: single anchor, no edge effects, without lever armNon cracked BSt 500 S [kN] 9,3 14,7 20,7 28,0 36,7 57,3 90,0 112,7 147,3 Cracked concrete BSt 500 S [kN] - 14,7 20,7 28,0 36,7 57,3 90,0 112,7 147,3


Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32Embedment depth hef,2 = [mm] 96 120 144 168 192 240 300 336 384 Base material thickness hmin= [mm] 126 150 176 204 232 290 364 406 464 Edge distance c = cmin= [mm] 40 50 60 80 100 120 135 150 150

Tensile NRd: single anchor, min. edge distance (c = cmin)�Non cracked concrete BSt 500 S [kN] 11,0 17,2 24,8 33,9 42,4 58,6 79,7 94,3 111,7 Cracked concrete BSt 500 S [kN] - 7,2 14,5 20,9 28,5 43,7 64,0 75,7 88,6 Shear VRd: single anchor, min. edge distance (c = cmin) , without lever armNon cracked and cracked concrete BSt 500 S [kN] 3,9 5,7 7,8 12,0 16,9 23,6 30,5 36,7 39,6 Cracked concrete BSt 500 S [kN] - 4,0 5,5 8,5 12,0 16,7 21,6 26,0 28,1


Data according ETA-11/0493 and ETA-12/0084, issue 2012-02-06Anchor size Ø8 Ø10 Ø12 Ø14 Ø16 Ø20 Ø25 Ø28 Ø32Embedment depth hef,2 = [mm] 96 120 144 168 192 240 300 336 384 Base material thickness hmin= [mm] 126 150 176 204 232 290 364 406 464 Spacing s = smin= [mm] 40 50 60 80 100 120 135 150 150


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